GB2150059B - Shielding a stream of molten metal from the atmosphere - Google Patents

Shielding a stream of molten metal from the atmosphere

Info

Publication number: GB2150059B
Authority: GB; United Kingdom
Prior art keywords: shielding; atmosphere; stream; molten metal; molten
Prior art date: 1983-11-22
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

GB08429494A

Other versions

GB8429494D0 (en

GB2150059A (en

Inventor

Hans Mielke

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Didier Werke AG

Original Assignee

Didier Werke AG

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1983-11-22

Filing date

1984-11-22

Publication date

1987-12-23

1984-11-22 Application filed by Didier Werke AG filed Critical Didier Werke AG

1985-01-03 Publication of GB8429494D0 publication Critical patent/GB8429494D0/en

1985-06-26 Publication of GB2150059A publication Critical patent/GB2150059A/en

1987-12-23 Application granted granted Critical

1987-12-23 Publication of GB2150059B publication Critical patent/GB2150059B/en

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D37/00—Controlling or regulating the pouring of molten metal from a casting melt-holding vessel
- B22D37/005—Shielding the molten metal stream

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Treatment Of Steel In Its Molten State (AREA)
Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Manufacture And Refinement Of Metals (AREA)

GB08429494A 1983-11-22 1984-11-22 Shielding a stream of molten metal from the atmosphere Expired GB2150059B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3342071A DE3342071C2 (en)	1983-11-22	1983-11-22	Device for shielding a metallic pouring stream

Publications (3)

Publication Number	Publication Date
GB8429494D0 GB8429494D0 (en)	1985-01-03
GB2150059A GB2150059A (en)	1985-06-26
GB2150059B true GB2150059B (en)	1987-12-23

Family

ID=6214882

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08429494A Expired GB2150059B (en)	1983-11-22	1984-11-22	Shielding a stream of molten metal from the atmosphere

Country Status (7)

Country	Link
US (1)	US4730812A (en)
DE (1)	DE3342071C2 (en)
ES (1)	ES8505841A1 (en)
FR (1)	FR2557482B1 (en)
GB (1)	GB2150059B (en)
IT (1)	IT8449182A0 (en)
SE (1)	SE461770B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4840297A (en) *	1988-08-05	1989-06-20	Vac Tec, Inc.	Apparatus for shielding a molten metal stream
DE3903039A1 (en) *	1989-02-02	1990-08-09	Kloeckner Stahl Gmbh	Device for vacuum casting
US5067552A (en) *	1989-07-26	1991-11-26	Ltv Steel Company, Inc.	Shrouding for top pouring of ingots
US4971232A (en) *	1990-04-02	1990-11-20	Vac Tec, Inc.	Nozzle shroud for a molten metal stream
DE4034652A1 (en) *	1990-10-31	1992-05-07	Didier Werke Ag	CONNECTION BETWEEN SPOUT AND PIPE PIPE ON METALLURGICAL VESSELS

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3439735A (en) *	1965-11-19	1969-04-22	Union Carbide Corp	Continuous casting apparatus with inert gas protector
US3831857A (en) *	1973-06-08	1974-08-27	Norton Co	Aspirating nozzle with quick change liner
GB1559527A (en) *	1976-08-03	1980-01-23	Flogates Ltd	Pouring of molten metals
DE7631150U1 (en) *	1976-10-05	1977-04-28	Metacon Ag, Zuerich (Schweiz)	METALLURGICAL VESSEL WITH A SPOUT
DE2655912C2 (en) *	1976-12-09	1983-11-03	Linde Ag, 6200 Wiesbaden	Device for shielding the pouring stream of a casting plant
GB1575602A (en) *	1977-01-13	1980-09-24	Didier Werke Ag	Refractory structures for outlet valves for metallurgical vessels
GB1581201A (en) *	1978-05-09	1980-12-10	Air Prod & Chem	Apparatus for shielding molten metal during teeming
US4270595A (en) *	1978-09-08	1981-06-02	Georgetown Steel Corporation	Shroud with replaceable extension
AT368415B (en) *	1979-02-20	1982-10-11	Voest Alpine Ag	INSTALLATION ON A METALLURGICAL TUBE WITH A PROTECTIVE PIPE
SU822990A2 (en) *	1979-07-25	1981-04-23	Донецкий Ордена Трудового Красногознамени Политехнический Институт	Slide gate for steel casting nozzle
SU899275A1 (en) *	1980-05-28	1982-01-23	Донецкий Ордена Трудового Красного Знамени Политехнический Институт	Apparatus for protecting metal being casted
FR2490123A1 (en) *	1980-09-15	1982-03-19	Air Liquide	PLATE SHUTTER DEVICE FOR CONTAINER CASTING HOLES CONTAINING A FUSION METAL
JPS57146458A (en) *	1981-03-02	1982-09-09	Osaka Oxgen Ind Ltd	Gaseous curtain device
GB2094454B (en) *	1981-03-03	1984-09-19	Flogates Ltd	Improvements in the pouring of molten metals
ZA821071B (en) *	1981-03-03	1983-01-26	Flogates Ltd	Improvements in the pouring of molten metals
BE891379A (en) *	1981-12-07	1982-06-07	Vesuvius Internat Corp	PROCESS FOR MAKING AN AIRTIGHT BLOCKING DEVICE AIRTIGHT AND DEVICE PROVIDED THEREFOR
BE893168A (en) *	1982-05-13	1982-11-16	Vesuvius Internat Corp	PROTECTION GAS INJECTION HOSE IN A CAST TUBE
DE3226047C2 (en) *	1982-07-12	1985-11-28	Didier-Werke Ag, 6200 Wiesbaden	Connection between the outlet cone of the closure of a casting vessel for molten metal and the protective tube connected to it

1983
- 1983-11-22 DE DE3342071A patent/DE3342071C2/en not_active Expired
1984
- 1984-10-26 ES ES537116A patent/ES8505841A1/en not_active Expired
- 1984-10-29 US US06/666,100 patent/US4730812A/en not_active Expired - Fee Related
- 1984-11-19 FR FR8417622A patent/FR2557482B1/en not_active Expired
- 1984-11-19 SE SE8405805A patent/SE461770B/en not_active IP Right Cessation
- 1984-11-19 IT IT8449182A patent/IT8449182A0/en unknown
- 1984-11-22 GB GB08429494A patent/GB2150059B/en not_active Expired

Also Published As

Publication number	Publication date
ES537116A0 (en)	1985-07-01
SE8405805L (en)	1985-05-23
FR2557482A1 (en)	1985-07-05
DE3342071C2 (en)	1986-08-07
GB8429494D0 (en)	1985-01-03
US4730812A (en)	1988-03-15
ES8505841A1 (en)	1985-07-01
FR2557482B1 (en)	1987-12-24
SE8405805D0 (en)	1984-11-19
IT8449182A0 (en)	1984-11-19
DE3342071A1 (en)	1985-06-05
SE461770B (en)	1990-03-26
GB2150059A (en)	1985-06-26

Publication	Publication Date	Title
GB2099854B (en)	1985-07-31	Molten metal refinement
GB8419222D0 (en)	1984-08-30	Die-casting metals
GB8329423D0 (en)	1983-12-07	Metal particles
GB8406118D0 (en)	1984-04-11	Casting metal
GB8413640D0 (en)	1984-07-04	Feeding molten metal
GB8410150D0 (en)	1984-05-31	Casting metal articles
GB8417819D0 (en)	1984-08-15	Removing dross &c waste material from molten metal
DE3370593D1 (en)	1987-05-07	Improved alumina molten metal filters
GB2117291B (en)	1986-01-22	Continuous metal casting
GB2132231B (en)	1986-04-23	Atomizing molten metals
JPS57158306A (en)	1982-09-30	Launder for molten metal
GB8331572D0 (en)	1984-01-04	Metallurgical processes
GB2150059B (en)	1987-12-23	Shielding a stream of molten metal from the atmosphere
GB8328675D0 (en)	1983-11-30	Casting metal
GB2136547B (en)	1986-07-30	Metal melting furnace
GB2144662B (en)	1986-08-28	Metal teeming seals
GB2132639B (en)	1986-06-18	Atomizing molten metals
GB8322020D0 (en)	1983-09-21	Filtering molten metal
DE3380851D1 (en)	1989-12-21	Process for the reduction of molten metal ores
GB8413639D0 (en)	1984-07-04	Feeding molten metal
GB8426391D0 (en)	1984-11-21	Metal values
GB8306903D0 (en)	1983-04-20	Removing residual elements from metal powders
GB2147314B (en)	1987-05-28	Vacuum treating metal melts
GB2140722B (en)	1986-10-22	Feeding molten metal
GB8333481D0 (en)	1984-01-25	Molten metal

Legal Events

Date	Code	Title	Description
1993-07-21	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19921122